【正文】
. I have a lot of life for the first time in this half semester. The first time to donate blood 200ml is to donate blood before, which is distant and unfamiliar to me. Blood donation also marks our entry into the ranks of adults, indicating that we have the obligation to dedicate to the society. Volunteering for the first time. We volunteered in a new mood. But volunteering is not so easy. But we still persevered. Our classmates made us feel the joy of volunteering. For the first time, it represented the school of information technology and participated in the petition. The representative school took part in the Yi Ban knowledge knowledge, which made us feel a lot of pressure. But we won the first prize in the petition. After entering the University, th